Results 151 to 160 of about 5,978 (267)
Experimental determination of the stability of retained austenite in low alloy TRIP steels [PDF]
, 1999 The stability of retained austenite is the most important parameter controlling the transformation plasticity effects in multiphase low alloy TRIP steels.
Bleck, Wolfgang +4 more
core
steel research international, EarlyView.This study investigates the reduction of pure iron oxides and industrial iron ore using hydrogen gas as a reducing agent. Additionally, to determine whether the reduction process can be accelerated, electromagnetic fields of 50 Hz and 25 kHz were applied.
Mykyta Levchenko +5 more
wiley +1 more source
steel research international, EarlyView.Prebending of 304L/Q345R cladded plates significantly alters the subsequent weld thermal cycle and modifies the local interfacial microstructure. Combined electron backscatter diffraction (EBSD) and microscopy analysis demonstrates that deformation twinning, martensitic transformation, and defect initiation are concentrated at the trimaterial junction,
Ali Fahem +2 more
wiley +1 more source
steel research international, EarlyView.A double intercritical annealing strategy is proposed to tailor the multiphase microstructure and mechanical response of a medium‐Mn steel. The treatment produces an ultrafine mixture of ferrite, martensite and multiple austenite populations with graded thermal and mechanical stability, formed through austenite reversion and controlled retransformation.
Mattia Franceschi +3 more
wiley +1 more source
Assessment of Retained Austenite in Fine Grained Inductive Heat Treated Spring Steel. [PDF]
Materials (Basel), 2019 Olina A +6 more
europepmc +1 more source
ON THE STABILIZATION OF RETAINED AUSTENITE
Journal of Engineering Research (Libya), 2006 openaire +1 more source
steel research international, EarlyView.This review explains how impurities from recycled scrap affect steel production and performance. Even small amounts (far below 1%) of these impurities can change how steel behaves during fabrication but also affect the properties of the end product. With better understanding and targeted countermeasures, these challenges can be managed, enabling wider ...
Oleksandr Glushko, Ronald Schnitzer
wiley +1 more source
Cryogenic study of the magnetic and thermal stability of retained austenite in nanostructured bainite. [PDF]
Sci Technol Adv Mater, 2019 Argüelles A +3 more
europepmc +1 more source
steel research international, EarlyView.High Nb (2.4 wt.%) addition to Maraging 300 steel drives lattice distortion and nanoscale Nb–Mo‐rich precipitation, confirmed by energy‐dispersive X‐ray spectroscopy mapping (Mo ~5.4 wt.%, Nb ~2.5 wt.%). Nanoindentation reveals strong matrix hardening (H >4.8 GPa) at 480°C aging, while 560°C induces ~1.92 vol.% reverted austenite, enabling tunable ...
Laylla Sharon B. Peixoto +9 more
wiley +1 more source
Stabilization of Retained Austenite in Nickel Steels
Journal of the Japan Institute of Metals, 1970 Hajime Suto, Takeo Yamagata
openaire +2 more sources